diff --git a/arch/arm64/kvm/hypercalls.c b/arch/arm64/kvm/hypercalls.c
index b11b8821c9fb..c9d488c586e5 100644
--- a/arch/arm64/kvm/hypercalls.c
+++ b/arch/arm64/kvm/hypercalls.c
@@ -197,8 +197,10 @@ static int kvm_smccc_set_filter(struct kvm *kvm, struct kvm_smccc_filter __user
 
 	if (!kvm_smccc_filter_configured(kvm)) {
 		r = kvm_smccc_filter_insert_reserved(kvm);
-		if (WARN_ON_ONCE(r))
+		if (r) {
+			WARN_ON_ONCE(r != -ENOMEM);
 			goto out_unlock;
+		}
 	}
 
 	r = mtree_insert_range(&kvm->arch.smccc_filter, start, end,